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Finding the Fourth Proportional to 182,823.60, 273,846.60 and 151,719.60

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Solution

The fourth proportional to 182,823.60, 273,846.60 and 151,719.60 is: 227,256.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,823.60 : 273,846.60 = 151,719.60 : x
  2. Step 2: Convert to fraction form
    182,823.60/273,846.60 = 151,719.60/x
  3. Step 3: Cross multiply
    182,823.60x = 273,846.60 × 151,719.60
  4. Step 4: Simplify right side
    182,823.60x = 41,547,896,613.36
  5. Step 5: Solve for x
    x = 41,547,896,613.36/182,823.60
  6. Step 6: Final answer
    x = 227,256.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.